| 2025/03 - 三个月 人民币(K¥) | 2024/12 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | (25,694,659) | 7,847,704 | 5,891,801 | 18,153,061 | 17,640,008 |
| 投资活动产生之现金流量净额 | (2,027,406) | (9,582,031) | (6,724,503) | (6,559,348) | (12,567,230) |
| 筹资活动产生之现金流量净额 | 26,072,898 | 11,059,823 | 1,156,118 | (9,670,175) | (16,236,483) |
| 汇率变动对现金及现金等价物的影响 | 7,278 | 15,000 | 58,475 | 327,855 | 215,227 |
| 现金及现金等价物净增加/(减少) | (1,641,889) | 9,340,496 | 381,891 | 2,251,393 | (10,948,478) |
| 期初现金及现金等价物余额 | 43,190,604 | 33,850,108 | 33,468,217 | 31,216,824 | 42,165,302 |
| 期末现金及现金等价物余额 | 41,548,715 | 43,190,604 | 33,850,108 | 33,468,217 | 31,216,824 |